Batir, Necdet2025-05-102025-05-1020090022-247X10.1016/j.jmaa.2008.09.0772-s2.0-56549100590https://doi.org/10.1016/j.jmaa.2008.09.077https://hdl.handle.net/20.500.14720/9787Batir, Necdet/0000-0003-0125-497XWe establish various new upper and lower bounds in terms of the classical gamma and digamma functions for the double gamma function (or Barnes G-function). (c) 2008 Elsevier Inc. All rights reserved.eninfo:eu-repo/semantics/closedAccessDouble Gamma FunctionBarnes G-FunctionGamma FunctionDigamma Function And InequalitiesArticle